Starlink::AST Interface to the Starlink AST library
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Starlink::AST Tags

Perl module perl ast Perl interface

Starlink::AST Description

Starlink::AST is a Perl module that provides a Perl wrapper to the Starlink AST library. The Starlink AST library provides facilities for transforming coordinates from one system to another in an object oriented manner. Multiple coordinate frames can be associated with a data set and it is also possible to generate automatic mappings between frames.Coordinate frame objects can be imported from FITS headers and from NDF files.SYNOPSIS use Starlink::AST; my $zmap = new Starlink::AST::ZoomMap( 2, 5, "" ); $zmap->Set( Zoom => 5 ); my ($xout, $yout ) = $zmap->Tran2( , , 1); my $fchan = new Starlink::AST::FitsChan(); for () { $fchan->PutFits( $_, 0); } $fchan->Clear( "Card" ); $wcs = $fchan->Read(); tie %hash, "Starlink::AST::KeyMap"; $hash{KEYWORD} = $value; $km = Starlink::AST::KeyMap->new( "" ); tie %hash, $km;Product's homepage

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